PATENTS   
Patents > Guidance, Tools, and Manuals > Classification > Class Schedule
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  
You are viewing a USPC Schedule.
Class   401COATING IMPLEMENTS WITH MATERIAL SUPPLY
Click here for a printable version of this file
  Turn Outline  
     Expand/Contract Processing Please Wait
[List of Pre Grant Publications for class 401 subclass 1][List of Patents for class 401 subclass 1]1 WITH MEANS TO IMPART HEAT TO MATERIAL
 [List of Pre Grant Publications for class 401 subclass 2][List of Patents for class 401 subclass 2]2 Subclass 2 indent level is 1 At discharge portion of implement
 [List of Pre Grant Publications for class 401 subclass 3][List of Patents for class 401 subclass 3]3 INCLUDING HEAT-INSULATING HANDLE
 [List of Pre Grant Publications for class 401 subclass 4][List of Patents for class 401 subclass 4]4 WITH MEANS TO AGITATE MATERIAL IN RESERVOIR
 [List of Pre Grant Publications for class 401 subclass 5][List of Patents for class 401 subclass 5]5 INCLUDING MEANS TO REGULATE COATING THICKNESS
[List of Pre Grant Publications for class 401 subclass 6][List of Patents for class 401 subclass 6]6 WITH MEANS TO ATTACH OR CONFORM TO BODY OF USER
 [List of Pre Grant Publications for class 401 subclass 7][List of Patents for class 401 subclass 7]7 Subclass 7 indent level is 1 Hand-or finger-receiving pocket
 [List of Pre Grant Publications for class 401 subclass 8][List of Patents for class 401 subclass 8]8 Subclass 8 indent level is 1 Hand-or finger loop or strap
[List of Pre Grant Publications for class 401 subclass 9][List of Patents for class 401 subclass 9]9 INCLUDING TOOL(S) FOR CURVED OR PLURAL WORK SURFACE(S)
 [List of Pre Grant Publications for class 401 subclass 10][List of Patents for class 401 subclass 10]10 Subclass 10 indent level is 1 Confronting tool faces
[List of Pre Grant Publications for class 401 subclass 11][List of Patents for class 401 subclass 11]11 Subclass 11 indent level is 1 Concave tool face
 [List of Pre Grant Publications for class 401 subclass 12][List of Patents for class 401 subclass 12]12 Subclass 12 indent level is 2 For buttering ear corn
 [List of Pre Grant Publications for class 401 subclass 13][List of Patents for class 401 subclass 13]13 WITH MEANS TO WITHDRAW MATERIAL FROM WORK SURFACE INTO STORAGE
 [List of Pre Grant Publications for class 401 subclass 14][List of Patents for class 401 subclass 14]14 WITH SURFACE-PROTECTING BUMPER
 [List of Pre Grant Publications for class 401 subclass 15][List of Patents for class 401 subclass 15]15 WITH SPLASH GUARD OR DRIP CATCHER
[List of Pre Grant Publications for class 401 subclass 16][List of Patents for class 401 subclass 16]16 DIVERSE COATING TOOLS
 [List of Pre Grant Publications for class 401 subclass 17][List of Patents for class 401 subclass 17]17 Subclass 17 indent level is 1 Each with individual supply
 [List of Pre Grant Publications for class 401 subclass 18][List of Patents for class 401 subclass 18]18 Subclass 18 indent level is 1 Separable for independent use
[List of Pre Grant Publications for class 401 subclass 19][List of Patents for class 401 subclass 19]19 Subclass 19 indent level is 1 Including solid material for rubbing contact
 [List of Pre Grant Publications for class 401 subclass 20][List of Patents for class 401 subclass 20]20 Subclass 20 indent level is 2 Pencil and bifurcate nib pen
 [List of Pre Grant Publications for class 401 subclass 21][List of Patents for class 401 subclass 21]21 Subclass 21 indent level is 1 Including ball, roller or endless-belt tool
 [List of Pre Grant Publications for class 401 subclass 22][List of Patents for class 401 subclass 22]22 Subclass 22 indent level is 1 Simultaneously operative along same path
[List of Pre Grant Publications for class 401 subclass 23][List of Patents for class 401 subclass 23]23 Subclass 23 indent level is 1 Including porous tool through which material flows
 [List of Pre Grant Publications for class 401 subclass 24][List of Patents for class 401 subclass 24]24 Subclass 24 indent level is 2 And brush, broom, or mop
[List of Pre Grant Publications for class 401 subclass 25][List of Patents for class 401 subclass 25]25 Subclass 25 indent level is 1 Including blade-like, pad-like, or apertured tool
 [List of Pre Grant Publications for class 401 subclass 26][List of Patents for class 401 subclass 26]26 Subclass 26 indent level is 2 Apertured tool
 [List of Pre Grant Publications for class 401 subclass 27][List of Patents for class 401 subclass 27]27 Subclass 27 indent level is 2 Including means for dispensing material directly to work surface
 [List of Pre Grant Publications for class 401 subclass 28][List of Patents for class 401 subclass 28]28 MULTIPLE-TIP MULTIPLE-DISCHARGE TOOL (E.G., MASSAGE TOOL)
[List of Pre Grant Publications for class 401 subclass 29][List of Patents for class 401 subclass 29]29 PLURAL TOOLS INCLUDING PROJECTABLE AND RETRACTABLE TOOL
 [List of Pre Grant Publications for class 401 subclass 30][List of Patents for class 401 subclass 30]30 Subclass 30 indent level is 1 Single actuator for simultaneous projection of one tool and retraction of another
 [List of Pre Grant Publications for class 401 subclass 31][List of Patents for class 401 subclass 31]31 Subclass 31 indent level is 1 Including individual actuators
[List of Pre Grant Publications for class 401 subclass 32][List of Patents for class 401 subclass 32]32 Subclass 32 indent level is 1 Selective individual projection by single actuator
 [List of Pre Grant Publications for class 401 subclass 33][List of Patents for class 401 subclass 33]33 Subclass 33 indent level is 2 With retraction spring
[List of Pre Grant Publications for class 401 subclass 34][List of Patents for class 401 subclass 34]34 PLURAL EXPOSED TOOLS EACH WITH INDIVIDUAL SUPPLY
 [List of Pre Grant Publications for class 401 subclass 35][List of Patents for class 401 subclass 35]35 Subclass 35 indent level is 1 Side-by-side
 [List of Pre Grant Publications for class 401 subclass 36][List of Patents for class 401 subclass 36]36 INCLUDING MEANS FOR SUPPLYING MATERIAL ALTERNATIVELY TO EACH OF PLURAL TOOLS
[List of Pre Grant Publications for class 401 subclass 37][List of Patents for class 401 subclass 37]37 PLURAL TOOLS WITH SUPPLY TO LESS THAN ALL
 [List of Pre Grant Publications for class 401 subclass 38][List of Patents for class 401 subclass 38]38 Subclass 38 indent level is 1 Including supply container and independent applicator
 [List of Pre Grant Publications for class 401 subclass 39][List of Patents for class 401 subclass 39]39 Subclass 39 indent level is 1 Brush, broom or mop
[List of Pre Grant Publications for class 401 subclass 40][List of Patents for class 401 subclass 40]40 CONCENTRATED MATERIAL AND LIQUID CARRIER
[List of Pre Grant Publications for class 401 subclass 41][List of Patents for class 401 subclass 41]41 Subclass 41 indent level is 1 Concentrated material in or adjacent reservoir outlet or feeder
[List of Pre Grant Publications for class 401 subclass 42][List of Patents for class 401 subclass 42]42 Subclass 42 indent level is 2 Including conduit supply means for liquid carrier
[List of Pre Grant Publications for class 401 subclass 44][List of Patents for class 401 subclass 44]44 SEPARATE FEED FROM PLURAL SUPPLY MEANS TO TOOL OR TO WORK
[List of Pre Grant Publications for class 401 subclass 45][List of Patents for class 401 subclass 45]45 Subclass 45 indent level is 1 Selective feed
 [List of Pre Grant Publications for class 401 subclass 46][List of Patents for class 401 subclass 46]46 Subclass 46 indent level is 2 Including conduit supply means
 [List of Pre Grant Publications for class 401 subclass 47][List of Patents for class 401 subclass 47]47 Subclass 47 indent level is 1 Diverse materials supplied
 [List of Pre Grant Publications for class 401 subclass 48][List of Patents for class 401 subclass 48]48 WITH MEANS SUPPORTING OR STABILIZING IMPLEMENT IN USE
[List of Pre Grant Publications for class 401 subclass 49][List of Patents for class 401 subclass 49]49 SOLID MATERIAL FOR RUBBING CONTACT OR SUPPORT THEREFOR
[List of Pre Grant Publications for class 401 subclass 50][List of Patents for class 401 subclass 50]50 Subclass 50 indent level is 1 With means for severing portion of sheath or for shaping tool (e.g., pencil sharpener)
 [List of Pre Grant Publications for class 401 subclass 51][List of Patents for class 401 subclass 51]51 Subclass 51 indent level is 2 Orbiting blade
 [List of Pre Grant Publications for class 401 subclass 52][List of Patents for class 401 subclass 52]52 Subclass 52 indent level is 1 Combined
 [List of Pre Grant Publications for class 401 subclass 53][List of Patents for class 401 subclass 53]53 Subclass 53 indent level is 1 Including means to limit tool projection
 [List of Pre Grant Publications for class 401 subclass 54][List of Patents for class 401 subclass 54]54 Subclass 54 indent level is 1 Cushioned tool
[List of Pre Grant Publications for class 401 subclass 55][List of Patents for class 401 subclass 55]55 Subclass 55 indent level is 1 Including means to advance material
 [List of Pre Grant Publications for class 401 subclass 56][List of Patents for class 401 subclass 56]56 Subclass 56 indent level is 2 Including means to selectively replenish guide
 [List of Pre Grant Publications for class 401 subclass 57][List of Patents for class 401 subclass 57]57 Subclass 57 indent level is 2 Including means to sequentially replenish guide
 [List of Pre Grant Publications for class 401 subclass 58][List of Patents for class 401 subclass 58]58 Subclass 58 indent level is 2 With reinforcement for tool
[List of Pre Grant Publications for class 401 subclass 59][List of Patents for class 401 subclass 59]59 Subclass 59 indent level is 2 Inter-related with movable closure
 [List of Pre Grant Publications for class 401 subclass 61][List of Patents for class 401 subclass 61]61 Subclass 61 indent level is 2 Including removable cap for inactivating advancing means
 [List of Pre Grant Publications for class 401 subclass 62][List of Patents for class 401 subclass 62]62 Subclass 62 indent level is 2 And additional means to retract from operative position
[List of Pre Grant Publications for class 401 subclass 63][List of Patents for class 401 subclass 63]63 Subclass 63 indent level is 2 And means to eject piece from advancing means
[List of Pre Grant Publications for class 401 subclass 65][List of Patents for class 401 subclass 65]65 Subclass 65 indent level is 2 Step-by-step
[List of Pre Grant Publications for class 401 subclass 68][List of Patents for class 401 subclass 68]68 Subclass 68 indent level is 2 Screw feed
 [List of Pre Grant Publications for class 401 subclass 80][List of Patents for class 401 subclass 80]80 Subclass 80 indent level is 2 With resilient braking means
 [List of Pre Grant Publications for class 401 subclass 81][List of Patents for class 401 subclass 81]81 Subclass 81 indent level is 2 By spring pressure
[List of Pre Grant Publications for class 401 subclass 82][List of Patents for class 401 subclass 82]82 Subclass 82 indent level is 2 Including manual actuator
 [List of Pre Grant Publications for class 401 subclass 85][List of Patents for class 401 subclass 85]85 Subclass 85 indent level is 2 With storage chamber for additional piece(s)
 [List of Pre Grant Publications for class 401 subclass 86][List of Patents for class 401 subclass 86]86 Subclass 86 indent level is 2 Including specific element-coupling or retaining means
 [List of Pre Grant Publications for class 401 subclass 87][List of Patents for class 401 subclass 87]87 Subclass 87 indent level is 2 Including specific carrier or guide
[List of Pre Grant Publications for class 401 subclass 88][List of Patents for class 401 subclass 88]88 Subclass 88 indent level is 1 Including holder
[List of Pre Grant Publications for class 401 subclass 89][List of Patents for class 401 subclass 89]89 Subclass 89 indent level is 2 With storage chamber for additional material
 [List of Pre Grant Publications for class 401 subclass 91][List of Patents for class 401 subclass 91]91 Subclass 91 indent level is 2 Expendable sheath and use-condition point-protector
[List of Pre Grant Publications for class 401 subclass 92][List of Patents for class 401 subclass 92]92 Subclass 92 indent level is 2 Including chuck
 [List of Pre Grant Publications for class 401 subclass 95][List of Patents for class 401 subclass 95]95 Subclass 95 indent level is 2 Including means to increase effective length
[List of Pre Grant Publications for class 401 subclass 96][List of Patents for class 401 subclass 96]96 Subclass 96 indent level is 2 Expendable sheath
 [List of Pre Grant Publications for class 401 subclass 98][List of Patents for class 401 subclass 98]98 Subclass 98 indent level is 2 And removable cap for tool
[List of Pre Grant Publications for class 401 subclass 99][List of Patents for class 401 subclass 99]99 PROJECTABLE AND RETRACTABLE TOOL
 [List of Pre Grant Publications for class 401 subclass 100][List of Patents for class 401 subclass 100]100 Subclass 100 indent level is 1 Magnetically projected, retracted, or latched
 [List of Pre Grant Publications for class 401 subclass 101][List of Patents for class 401 subclass 101]101 Subclass 101 indent level is 1 With means to apply force on material in reservoir
 [List of Pre Grant Publications for class 401 subclass 102][List of Patents for class 401 subclass 102]102 Subclass 102 indent level is 1 Retraction by application of removable closure cap
 [List of Pre Grant Publications for class 401 subclass 103][List of Patents for class 401 subclass 103]103 Subclass 103 indent level is 1 Tip-pressure projection
[List of Pre Grant Publications for class 401 subclass 104][List of Patents for class 401 subclass 104]104 Subclass 104 indent level is 1 Clasp (e.g., Pocket Clip) associated with project-retract means or with latch
[List of Pre Grant Publications for class 401 subclass 105][List of Patents for class 401 subclass 105]105 Subclass 105 indent level is 2 Clasp passage blocked when tool is projected
[List of Pre Grant Publications for class 401 subclass 107][List of Patents for class 401 subclass 107]107 Subclass 107 indent level is 1 With movable closure or gate
 [List of Pre Grant Publications for class 401 subclass 108][List of Patents for class 401 subclass 108]108 Subclass 108 indent level is 2 Interrelated with tool moving means
[List of Pre Grant Publications for class 401 subclass 109][List of Patents for class 401 subclass 109]109 Subclass 109 indent level is 1 Including retraction spring and projected-position retainer
[List of Pre Grant Publications for class 401 subclass 110][List of Patents for class 401 subclass 110]110 Subclass 110 indent level is 2 Retainer guided in orbital path (e.g., rotary indexing)
[List of Pre Grant Publications for class 401 subclass 112][List of Patents for class 401 subclass 112]112 Subclass 112 indent level is 2 Including laterally or circumferentially movable keeper
 [List of Pre Grant Publications for class 401 subclass 115][List of Patents for class 401 subclass 115]115 Subclass 115 indent level is 1 Projection by movement of implement
 [List of Pre Grant Publications for class 401 subclass 116][List of Patents for class 401 subclass 116]116 Subclass 116 indent level is 1 By screw mechanism
 [List of Pre Grant Publications for class 401 subclass 117][List of Patents for class 401 subclass 117]117 Subclass 117 indent level is 1 Manually reciprocable sleeve
[List of Pre Grant Publications for class 401 subclass 118][List of Patents for class 401 subclass 118]118 SUPPLY CONTAINER AND INDEPENDENT APPLICATOR
 [List of Pre Grant Publications for class 401 subclass 119][List of Patents for class 401 subclass 119]119 Subclass 119 indent level is 1 Applicator provided with material receiver
 [List of Pre Grant Publications for class 401 subclass 120][List of Patents for class 401 subclass 120]120 Subclass 120 indent level is 1 Barometric reservoir
[List of Pre Grant Publications for class 401 subclass 121][List of Patents for class 401 subclass 121]121 Subclass 121 indent level is 1 With means for removing surplus material from tool
 [List of Pre Grant Publications for class 401 subclass 122][List of Patents for class 401 subclass 122]122 Subclass 122 indent level is 2 Straddling or encircling tool during withdrawal from supply
[List of Pre Grant Publications for class 401 subclass 123][List of Patents for class 401 subclass 123]123 Subclass 123 indent level is 1 Tool supported out of communication with supply
 [List of Pre Grant Publications for class 401 subclass 124][List of Patents for class 401 subclass 124]124 Subclass 124 indent level is 2 With removable cap for tool
 [List of Pre Grant Publications for class 401 subclass 125][List of Patents for class 401 subclass 125]125 Subclass 125 indent level is 2 Including compartment for tool
[List of Pre Grant Publications for class 401 subclass 126][List of Patents for class 401 subclass 126]126 Subclass 126 indent level is 1 Applicator includes container closure or overlies material
 [List of Pre Grant Publications for class 401 subclass 127][List of Patents for class 401 subclass 127]127 Subclass 127 indent level is 2 Applicator movable axially relative to closure
 [List of Pre Grant Publications for class 401 subclass 128][List of Patents for class 401 subclass 128]128 Subclass 128 indent level is 2 Rod-like or spoon-like solid applicator
 [List of Pre Grant Publications for class 401 subclass 129][List of Patents for class 401 subclass 129]129 Subclass 129 indent level is 2 Brush applicator
 [List of Pre Grant Publications for class 401 subclass 130][List of Patents for class 401 subclass 130]130 Subclass 130 indent level is 2 Blade-like or pad-like applicator
 [List of Pre Grant Publications for class 401 subclass 131][List of Patents for class 401 subclass 131]131 WITH MEANS TO SUPPORT OR STABILIZE IMPLEMENT WHEN NOT IN USE
[List of Pre Grant Publications for class 401 subclass 132][List of Patents for class 401 subclass 132]132 INCLUDING RUPTURABLE MEANS OR SEALED-CARTRIDGE RECEIVER
[List of Pre Grant Publications for class 401 subclass 133][List of Patents for class 401 subclass 133]133 Subclass 133 indent level is 1 Sealed-cartridge receiver with flow-establishing means
[List of Pre Grant Publications for class 401 subclass 134][List of Patents for class 401 subclass 134]134 Subclass 134 indent level is 2 By piercing cartridge
 [List of Pre Grant Publications for class 401 subclass 136][List of Patents for class 401 subclass 136]136 INCLUDING MEANS FOR DISCHARGING MATERIAL ALTERNATIVELY TO TOOL OR TO WORK SURFACE
[List of Pre Grant Publications for class 401 subclass 137][List of Patents for class 401 subclass 137]137 INCLUDING MEANS FOR DISPENSING MATERIAL DIRECTLY TO WORK SURFACE
 [List of Pre Grant Publications for class 401 subclass 138][List of Patents for class 401 subclass 138]138 Subclass 138 indent level is 1 Reservoir on elongated handle
 [List of Pre Grant Publications for class 401 subclass 139][List of Patents for class 401 subclass 139]139 Subclass 139 indent level is 1 Blade-like or pad-like tool
 [List of Pre Grant Publications for class 401 subclass 140][List of Patents for class 401 subclass 140]140 RESERVOIR SEPARABLY MOUNTED ON ELONGATED HANDLE
[List of Pre Grant Publications for class 401 subclass 141][List of Patents for class 401 subclass 141]141 INCLUDING FLOATING FOLLOWER IN RESERVOIR
 [List of Pre Grant Publications for class 401 subclass 142][List of Patents for class 401 subclass 142]142 Subclass 142 indent level is 1 Fluid follower
[List of Pre Grant Publications for class 401 subclass 143][List of Patents for class 401 subclass 143]143 INCLUDING MEANS TO APPLY MATERIAL-MOVING FORCE
 [List of Pre Grant Publications for class 401 subclass 144][List of Patents for class 401 subclass 144]144 Subclass 144 indent level is 1 Including filling tube extensible beyond tool
 [List of Pre Grant Publications for class 401 subclass 145][List of Patents for class 401 subclass 145]145 Subclass 145 indent level is 1 Including means to flex diaphragm within rigid reservoir
[List of Pre Grant Publications for class 401 subclass 146][List of Patents for class 401 subclass 146]146 Subclass 146 indent level is 1 In or at feeder
 [List of Pre Grant Publications for class 401 subclass 147][List of Patents for class 401 subclass 147]147 Subclass 147 indent level is 2 Actuated by work-contacting roller or ball
 [List of Pre Grant Publications for class 401 subclass 148][List of Patents for class 401 subclass 148]148 Subclass 148 indent level is 2 Actuated by pressure of tool on work surface
[List of Pre Grant Publications for class 401 subclass 149][List of Patents for class 401 subclass 149]149 Subclass 149 indent level is 2 Inflexible solid means
 [List of Pre Grant Publications for class 401 subclass 151][List of Patents for class 401 subclass 151]151 Subclass 151 indent level is 1 Intercommunicable reservoirs or reservoir sections in series
[List of Pre Grant Publications for class 401 subclass 152][List of Patents for class 401 subclass 152]152 Subclass 152 indent level is 1 Including means to collapse flexible wall
 [List of Pre Grant Publications for class 401 subclass 153][List of Patents for class 401 subclass 153]153 Subclass 153 indent level is 2 Accordion fold wall
 [List of Pre Grant Publications for class 401 subclass 154][List of Patents for class 401 subclass 154]154 Subclass 154 indent level is 2 By axial twisting
 [List of Pre Grant Publications for class 401 subclass 155][List of Patents for class 401 subclass 155]155 Subclass 155 indent level is 2 By translatory movement along wall
[List of Pre Grant Publications for class 401 subclass 156][List of Patents for class 401 subclass 156]156 Subclass 156 indent level is 2 Resilient wall or wall portion
 [List of Pre Grant Publications for class 401 subclass 170][List of Patents for class 401 subclass 170]170 Subclass 170 indent level is 1 By telescoping cylinder means in continuous communication
[List of Pre Grant Publications for class 401 subclass 171][List of Patents for class 401 subclass 171]171 Subclass 171 indent level is 1 Piston-provided reservoir
[List of Pre Grant Publications for class 401 subclass 172][List of Patents for class 401 subclass 172]172 Subclass 172 indent level is 2 Movable by screw means
[List of Pre Grant Publications for class 401 subclass 176][List of Patents for class 401 subclass 176]176 Subclass 176 indent level is 2 Slidable piston
[List of Pre Grant Publications for class 401 subclass 183][List of Patents for class 401 subclass 183]183 Subclass 183 indent level is 1 Manually engageable resilient wall or wall portion
[List of Pre Grant Publications for class 401 subclass 184][List of Patents for class 401 subclass 184]184 Subclass 184 indent level is 2 Rigid reservoir with resilient wall portion
 [List of Pre Grant Publications for class 401 subclass 186][List of Patents for class 401 subclass 186]186 Subclass 186 indent level is 2 Including flow-regulator
[List of Pre Grant Publications for class 401 subclass 187][List of Patents for class 401 subclass 187]187 Subclass 187 indent level is 1 By compression or suction of gas in reservoir
[List of Pre Grant Publications for class 401 subclass 188R][List of Patents for class 401 subclass 188R]  188R Subclass 188R indent level is 2 By one-way means for adding gas to reservoir (e.g., pump)
 [List of Pre Grant Publications for class 401 subclass 189][List of Patents for class 401 subclass 189]189 Subclass 189 indent level is 2 By one-way means for removing gas from reservoir
 [List of Pre Grant Publications for class 401 subclass 190][List of Patents for class 401 subclass 190]190 Subclass 190 indent level is 1 Including pressurized reservoir (e.g., Aersol)
 [List of Pre Grant Publications for class 401 subclass 191][List of Patents for class 401 subclass 191]191 MATERIAL-CARRYING TOOL MOVABLE AWAY FROM SUPPLY MEANS
 [List of Pre Grant Publications for class 401 subclass 192][List of Patents for class 401 subclass 192]192 TRANSPARENT OR TRANSLUCENT WALL
 [List of Pre Grant Publications for class 401 subclass 193][List of Patents for class 401 subclass 193]193 WITH WORK-ENGAGING GUIDE
 [List of Pre Grant Publications for class 401 subclass 194][List of Patents for class 401 subclass 194]194 WITH SIGNAL OR INDICATOR
 [List of Pre Grant Publications for class 401 subclass 195][List of Patents for class 401 subclass 195]195 COMBINED
[List of Pre Grant Publications for class 401 subclass 196][List of Patents for class 401 subclass 196]196 MATERIAL FLOWS THROUGH POROUS TOOL
 [List of Pre Grant Publications for class 401 subclass 197][List of Patents for class 401 subclass 197]197 Subclass 197 indent level is 1 Hollow roller
[List of Pre Grant Publications for class 401 subclass 198][List of Patents for class 401 subclass 198]198 Subclass 198 indent level is 1 Wick feed from within reservoir to tool
 [List of Pre Grant Publications for class 401 subclass 199][List of Patents for class 401 subclass 199]199 Subclass 199 indent level is 2 Wick separate from tool
 [List of Pre Grant Publications for class 401 subclass 200][List of Patents for class 401 subclass 200]200 Subclass 200 indent level is 1 Particulate fluent material
 [List of Pre Grant Publications for class 401 subclass 201][List of Patents for class 401 subclass 201]201 Subclass 201 indent level is 1 Including compartment for soluble solid material
 [List of Pre Grant Publications for class 401 subclass 202][List of Patents for class 401 subclass 202]202 Subclass 202 indent level is 1 With removable cap for tool
[List of Pre Grant Publications for class 401 subclass 203][List of Patents for class 401 subclass 203]203 Subclass 203 indent level is 1 Couplable to external source
 [List of Pre Grant Publications for class 401 subclass 204][List of Patents for class 401 subclass 204]204 Subclass 204 indent level is 2 With flow-regulator
[List of Pre Grant Publications for class 401 subclass 205][List of Patents for class 401 subclass 205]205 Subclass 205 indent level is 1 With flow-regulator
 [List of Pre Grant Publications for class 401 subclass 206][List of Patents for class 401 subclass 206]206 Subclass 206 indent level is 2 Resiliently biased
 [List of Pre Grant Publications for class 401 subclass 207][List of Patents for class 401 subclass 207]207 Subclass 207 indent level is 1 Tool or tool unit separable from reservoir
[List of Pre Grant Publications for class 401 subclass 208][List of Patents for class 401 subclass 208]208 INCLUDING BALL, ROLLER OR ENDLESS-BELT TOOL
[List of Pre Grant Publications for class 401 subclass 209][List of Patents for class 401 subclass 209]209 Subclass 209 indent level is 1 Ball
 [List of Pre Grant Publications for class 401 subclass 210][List of Patents for class 401 subclass 210]210 Subclass 210 indent level is 2 Adjustable-length reservoir
 [List of Pre Grant Publications for class 401 subclass 211][List of Patents for class 401 subclass 211]211 Subclass 211 indent level is 2 Magnetic ball-retainer
 [List of Pre Grant Publications for class 401 subclass 212][List of Patents for class 401 subclass 212]212 Subclass 212 indent level is 2 Ball-bearing mounting
 [List of Pre Grant Publications for class 401 subclass 213][List of Patents for class 401 subclass 213]213 Subclass 213 indent level is 2 With sealing cap
 [List of Pre Grant Publications for class 401 subclass 214][List of Patents for class 401 subclass 214]214 Subclass 214 indent level is 2 Elastic ball-mounting
 [List of Pre Grant Publications for class 401 subclass 215][List of Patents for class 401 subclass 215]215 Subclass 215 indent level is 2 Specific ball
 [List of Pre Grant Publications for class 401 subclass 216][List of Patents for class 401 subclass 216]216 Subclass 216 indent level is 2 Specific ball-retainer
 [List of Pre Grant Publications for class 401 subclass 217][List of Patents for class 401 subclass 217]217 Subclass 217 indent level is 2 With means to vent reservoir
 [List of Pre Grant Publications for class 401 subclass 218][List of Patents for class 401 subclass 218]218 Subclass 218 indent level is 1 Engageable with feed roller
[List of Pre Grant Publications for class 401 subclass 219][List of Patents for class 401 subclass 219]219 Subclass 219 indent level is 1 With flow-regulator
 [List of Pre Grant Publications for class 401 subclass 220][List of Patents for class 401 subclass 220]220 Subclass 220 indent level is 2 By movement of roller
[List of Pre Grant Publications for class 401 subclass 221][List of Patents for class 401 subclass 221]221 BIFURCATE POINTED NIB TOOL (E.G., FOUNTAIN PEN)
[List of Pre Grant Publications for class 401 subclass 222][List of Patents for class 401 subclass 222]222 Subclass 222 indent level is 1 Including reservoir and feeder
 [List of Pre Grant Publications for class 401 subclass 223][List of Patents for class 401 subclass 223]223 Subclass 223 indent level is 2 Including capillary material-retainer filling reservoir
 [List of Pre Grant Publications for class 401 subclass 224][List of Patents for class 401 subclass 224]224 Subclass 224 indent level is 2 Including filamentary conductor for material or air
[List of Pre Grant Publications for class 401 subclass 225][List of Patents for class 401 subclass 225]225 Subclass 225 indent level is 2 Including overflow receiver
 [List of Pre Grant Publications for class 401 subclass 230][List of Patents for class 401 subclass 230]230 Subclass 230 indent level is 2 Intercommunicable reservoir sections in series
 [List of Pre Grant Publications for class 401 subclass 231][List of Patents for class 401 subclass 231]231 Subclass 231 indent level is 2 Means regulating nib slit width or flexure
[List of Pre Grant Publications for class 401 subclass 232][List of Patents for class 401 subclass 232]232 Subclass 232 indent level is 2 With flow-regulator
[List of Pre Grant Publications for class 401 subclass 238][List of Patents for class 401 subclass 238]238 Subclass 238 indent level is 2 Feeder overlying tool
 [List of Pre Grant Publications for class 401 subclass 240][List of Patents for class 401 subclass 240]240 Subclass 240 indent level is 2 Angulated or curved feed path
 [List of Pre Grant Publications for class 401 subclass 241][List of Patents for class 401 subclass 241]241 Subclass 241 indent level is 2 Feeder extending into reservoir
 [List of Pre Grant Publications for class 401 subclass 242][List of Patents for class 401 subclass 242]242 Subclass 242 indent level is 2 Distinct air passage in feeder
[List of Pre Grant Publications for class 401 subclass 243][List of Patents for class 401 subclass 243]243 Subclass 243 indent level is 2 Including removable cap for tool
 [List of Pre Grant Publications for class 401 subclass 248][List of Patents for class 401 subclass 248]248 Subclass 248 indent level is 2 Hooded tool
[List of Pre Grant Publications for class 401 subclass 249][List of Patents for class 401 subclass 249]249 Subclass 249 indent level is 2 Tool and feeder specifically related
 [List of Pre Grant Publications for class 401 subclass 251][List of Patents for class 401 subclass 251]251 Subclass 251 indent level is 2 Specific joint or connection
[List of Pre Grant Publications for class 401 subclass 252][List of Patents for class 401 subclass 252]252 Subclass 252 indent level is 1 Attached coating material retainer feeding directly to tool
 [List of Pre Grant Publications for class 401 subclass 253][List of Patents for class 401 subclass 253]253 Subclass 253 indent level is 2 Transversely grooved or slotted
[List of Pre Grant Publications for class 401 subclass 254][List of Patents for class 401 subclass 254]254 Subclass 254 indent level is 2 Cooperating with tool to form pocket
[List of Pre Grant Publications for class 401 subclass 256][List of Patents for class 401 subclass 256]256 Subclass 256 indent level is 1 Broad face, adjustable gap tool (e.g., ruling pen)
 [List of Pre Grant Publications for class 401 subclass 257][List of Patents for class 401 subclass 257]257 Subclass 257 indent level is 2 Pivotally related tool elements
[List of Pre Grant Publications for class 401 subclass 258][List of Patents for class 401 subclass 258]258 INCLUDING STYLUS
[List of Pre Grant Publications for class 401 subclass 259][List of Patents for class 401 subclass 259]259 Subclass 259 indent level is 1 Axially movable by pressure on work surface
 [List of Pre Grant Publications for class 401 subclass 260][List of Patents for class 401 subclass 260]260 Subclass 260 indent level is 2 Resiliently biased outwardly
[List of Pre Grant Publications for class 401 subclass 261][List of Patents for class 401 subclass 261]261 INCLUDING TOOL WITH BLADE-LIKE, PAD-LIKE, OR APERTURED WORK-CONTACTING END
 [List of Pre Grant Publications for class 401 subclass 262][List of Patents for class 401 subclass 262]262 Subclass 262 indent level is 1 With removable cap for tool
[List of Pre Grant Publications for class 401 subclass 263][List of Patents for class 401 subclass 263]263 Subclass 263 indent level is 1 With flow-regulator
 [List of Pre Grant Publications for class 401 subclass 264][List of Patents for class 401 subclass 264]264 Subclass 264 indent level is 2 By pressure of implement on work surface
[List of Pre Grant Publications for class 401 subclass 265][List of Patents for class 401 subclass 265]265 Subclass 265 indent level is 1 Apertured tool
 [List of Pre Grant Publications for class 401 subclass 266][List of Patents for class 401 subclass 266]266 Subclass 266 indent level is 2 Blade-like or pad-like
 [List of Pre Grant Publications for class 401 subclass 267][List of Patents for class 401 subclass 267]267 Subclass 267 indent level is 1 Supply-means at tool only (e.g., lettering pen)
[List of Pre Grant Publications for class 401 subclass 268][List of Patents for class 401 subclass 268]268 BRUSH, BROOM, OR MOP
 [List of Pre Grant Publications for class 401 subclass 269][List of Patents for class 401 subclass 269]269 Subclass 269 indent level is 1 With removable cap for tool
[List of Pre Grant Publications for class 401 subclass 270][List of Patents for class 401 subclass 270]270 Subclass 270 indent level is 1 With flow-regulator
 [List of Pre Grant Publications for class 401 subclass 271][List of Patents for class 401 subclass 271]271 Subclass 271 indent level is 2 Actuated by material supply
[List of Pre Grant Publications for class 401 subclass 272][List of Patents for class 401 subclass 272]272 Subclass 272 indent level is 2 Actuated by telescoping of tool or by pressure of tool on work surface
 [List of Pre Grant Publications for class 401 subclass 274][List of Patents for class 401 subclass 274]274 Subclass 274 indent level is 2 Responsive to movement of implement
 [List of Pre Grant Publications for class 401 subclass 275][List of Patents for class 401 subclass 275]275 Subclass 275 indent level is 2 Actuated by movable implement handle
 [List of Pre Grant Publications for class 401 subclass 276][List of Patents for class 401 subclass 276]276 Subclass 276 indent level is 2 Vent-regulating means
 [List of Pre Grant Publications for class 401 subclass 277][List of Patents for class 401 subclass 277]277 Subclass 277 indent level is 2 Having operating screw
[List of Pre Grant Publications for class 401 subclass 278][List of Patents for class 401 subclass 278]278 Subclass 278 indent level is 2 Resiliently biased
[List of Pre Grant Publications for class 401 subclass 280][List of Patents for class 401 subclass 280]280 Subclass 280 indent level is 2 Apertured movable part
[List of Pre Grant Publications for class 401 subclass 282][List of Patents for class 401 subclass 282]282 Subclass 282 indent level is 1 Including feeder
 [List of Pre Grant Publications for class 401 subclass 283][List of Patents for class 401 subclass 283]283 Subclass 283 indent level is 2 Porous feeder
 [List of Pre Grant Publications for class 401 subclass 284][List of Patents for class 401 subclass 284]284 Subclass 284 indent level is 2 Material directed to periphery of tool
 [List of Pre Grant Publications for class 401 subclass 285][List of Patents for class 401 subclass 285]285 Subclass 285 indent level is 2 Elongated perforated tube transverse of tool elements
[List of Pre Grant Publications for class 401 subclass 286][List of Patents for class 401 subclass 286]286 Subclass 286 indent level is 2 Feeder terminates among tool elements
 [List of Pre Grant Publications for class 401 subclass 289][List of Patents for class 401 subclass 289]289 Subclass 289 indent level is 2 Attached or attachable to conduit supply means
 [List of Pre Grant Publications for class 401 subclass 290][List of Patents for class 401 subclass 290]290 Subclass 290 indent level is 2 Including specific retaining means for tool
 [List of Pre Grant Publications for class 401 subclass 291][List of Patents for class 401 subclass 291]291 Subclass 291 indent level is 2 Perforated support
 [List of Pre Grant Publications for class 401 subclass 292][List of Patents for class 401 subclass 292]292 MISCELLANEOUS
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
 
DIGESTS
 
 [List of Pre Grant Publications for class 401 subclass DIG1][List of Patents for class 401 subclass DIG1] DIG1 READILY DETACHABLE LIPSTICK CARTRIDGES
 [List of Pre Grant Publications for class 401 subclass DIG2][List of Patents for class 401 subclass DIG2] DIG2 REMOTE RECORDING OF WRITING
 [List of Pre Grant Publications for class 401 subclass DIG3][List of Patents for class 401 subclass DIG3] DIG3 POINT SHAPE

This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.

Please send questions and comments to usptoinfo@uspto.gov .

Note: The Patent and Trademark Depository Library Program (PTDLP) administers a nationwide network of public, state and academic libraries designated as Patent and Trademark Depository Libraries authorized by 35 U.S.C. 13 to: Disseminate Patent and Trademark Information Support Diverse Intellectual Property Needs of the Public. PTDL Contact Information

Note: For information/comments on electronic information products, such as purchasing USPTO data, or to discuss system requirements for magnetic tape products, contact:

     Information Products Division -- U.S. Patent and Trademark Office Information Products Division Contact Information
     Or, browse their on-line catalog.

KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.

|.HOME | SITE INDEX| SEARCH | eBUSINESS | HELP | PRIVACY POLICY